3-bromomethyl-3-phenyl-1,2-propadiene | 2219-57-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-bromomethyl-3-phenyl-1,2-propadiene
• CAS: 2219-57-0
• 化学式: C₁₀H₉Br
• 分子量: 209.085
• InChiKey: SHCAPNKVLOELEQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  3-bromomethyl-3-phenyl-1,2-propadiene 、 丙二酸二甲酯 在 palladium diacetate 、 potassium carbonate 作用下， 以 丙酮 、 乙腈 为溶剂， 反应 20.5h， 生成 dimethyl 8-methylene-9-phenyl-12-tosyl-12-azatricyclo[7.2.1.0(2,7)]dodeca-2,4,6-triene-11,11-dicarboxylate
  参考文献：
  名称：

  One-Pot Construction of Aza- or Oxa-Bridged Benzocycloheptanes from Readily Available 2,3-Allenyl Malonates or 2,3-Allenols ando-Iodobenzaldehyde or Imine

  摘要：

  A Pd(OAc)(2)-catalyzed reaction of 2,3-alkadienyl malonates or 2,3-allenols with o-lodobenzaldehyde or Its N-tosyl imine occurred smoothly In MeCN at 80 degrees C to form the oxa- or aza-bridged benzocycloheptane derivatives with Important biological potential. With the optically active 2,3-allenols, the absolute configurations of all the three chiral centers have been conveniently established.

  DOI：

  10.1021/ol102811x
• 作为产物：
  描述：

  2-phenylbuta-2,3-dien-1-ol 在 吡啶 、 三溴化磷 作用下， 以 乙醚 为溶剂， 反应 3.67h， 生成 3-bromomethyl-3-phenyl-1,2-propadiene
  参考文献：
  名称：

  One-Pot Construction of Aza- or Oxa-Bridged Benzocycloheptanes from Readily Available 2,3-Allenyl Malonates or 2,3-Allenols ando-Iodobenzaldehyde or Imine

  摘要：

  A Pd(OAc)(2)-catalyzed reaction of 2,3-alkadienyl malonates or 2,3-allenols with o-lodobenzaldehyde or Its N-tosyl imine occurred smoothly In MeCN at 80 degrees C to form the oxa- or aza-bridged benzocycloheptane derivatives with Important biological potential. With the optically active 2,3-allenols, the absolute configurations of all the three chiral centers have been conveniently established.

  DOI：

  10.1021/ol102811x

文献信息

• AROMATIC HETEROCYCLIC COMPOUND
  申请人：Mitsubishi Tanabe Pharma Corporation

  公开号：EP2862856A1

  公开（公告）日：2015-04-22

  The compound represented by the general formula: wherein ring A is benzene which may be substituted and the like; ring B is benzene which may be substituted and the like; X is a single bond and the like; Y is alkyl which may be substituted and the like; Z is CR1 or nitrogen atom; R1 is hydrogen and the like; R2 is alkyl which may be substituted and the like or a pharmaceutically acceptable salt thereof is useful as a prevention/treatment agent of obesity, diabetes, and the like.

  由通式表示的化合物：其中环 A 是苯，可被取代等；环 B 是苯，可被取代等；X 是单键等；Y 是烷基，可被取代等；Z 是 CR1 或氮原子；R1 是氢等；R2 是烷基，可被取代等或其药学上可接受的盐，可用作肥胖症、糖尿病等的预防/治疗剂。